Network Security

Hi, hope someone can helpI have a ASA 5510 with 2 domains connected to separate internal interfaces both NAT'ed to public IPs and one external interface with a public IP everything is working great apart from if one domain sends an email to the other...

I have following scenario:PC--->6509--->ASA5510--->VPN Concentrator--->L2switch--->checkpoint--->internetNow in ASA5510 I have nated inside IPs(dynamic Nating) as per my destination IP. If I want to reach my L2switch or VPN concentraor from my deskto...

HiI have two queries: First - We have an FWSM in 6500 with FW OS 3.2(12). It allows only 1 vlan (SVI) to assign to firewall vlan-group. If I want to assign more than 1 vlan, I need to add this command "firewall multiple-vlan-interfaces". The document...

Hi. We're attempting to configure a urlfilter on a C861 router. All seems to be OK - the log shows that it is communicating with Websense. However, no traffic is being sent to Websense - it appears that the policy-map is not picking up the web browsi...

It started when there were emails destined to this domain (only this domain) got stuck in the queue of our Exchange Server. I tried to telnet to port 25 to the mx record for that domain from our exchange server, which is behind firewall (cisco 515), ...

************************Kindly look on the configuration and guide me please.************************interface GigabitEthernet0/0 nameif outside security-level 0 ip address 10.10.10.2 255.255.255.252 !interface GigabitEthernet0/1 nameif Inside securi...

Hi all,kindly any one can tell me how i can extended ping in ASA. i am not getting any option to ping with source IP in ASA.Thanks

Dear all,We had purchase SSL VPN License.Could some one push me in right direction, how to install SSL VPN License in ASA5550.much appricate.thanks & regards,

Hi.Is there a way of having a single Public IP address and NAT'ing to 2 different IP addresses. Either loads balanced or one as primary and the second in the event of failure??Basically I would like to do the simplest job of the CSS on an ASA.To be h...

Hi guys,I'll start a project with two ASA5510 for redundancy, also come with CSC-SSM-20 as contect filering. In the CSC SSM administrator guide, it mentioned the SSM support Windows AD integration to •Identify the user roles •Apply group HTTP acc...

Hi AllI have a ASA 5510, I have configure 2 VPN, router 850-ASA is OK, but I can't establish the other VPN ASA-Astaro, the error is:Jul 09 15:35:57 [IKEv1]: Group = 200.50.2.114, IP = 200.50.2.114, QM FSM error (P2 struct &0x3bcd8c0, mess id 0x4f4f1e...

Hi all,I have a question about why signatures are enabled or disabled by default. I can understand that something like echo reply is disabled, because it could cause too many events, and is informational only. But a significant number of high-risk si...

Hi!Is it possible to find out why and when a host was included in the "denied attackes" list?Paulo Roque

I'm having some trouble with h.323 (video) calls through a PIX 525 using NAT. We can get incoming calls fine, but not outgoing calls for some reason. My question has to do with 'inspect h323' vs 'fixup protocol h323'. What's the difference between th...